A dog searching for a bone walks 3.5 m southeast, then 8.2 m at an
angle 30° north of east.
Find the direction of the dog's
resultant vector,
[? ]° north of east
Round to the nearest hundredth.

⊂⊃⊂⊃ω

step-by-step explanation:

i hope this : )

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse